(Only Disneydude94 & Oscar9545 edit this Page) Phineas and Ferb meet their oldest (and Forgotten) friend, Yin and Yang. But, When Candace turn into Creck, a Powerful and Evil wizard and she kidnap Isabella and Lina . It's up to Yin, Yang, Phineas, Ferb, Fireside Girls, Timon, Pumbaa and Angry Birds to defeat Creck and rescue Isabella and Lina. Meanwhile, Master Yo teach Perry how to defeat Dr. Doofenshmirtz.